You can find the Timney Triggers Ultimate Builder's Kit For Glock Gen 3-4 here Fast $9.95 shipping! Orders over $200 ship for free!
The Timney Triggers Ultimate Builder's Kit For Glock Gen 3-4 has all the fine-tuned parts that match the geometry of the Timney Alpha Competition Glock triggers all in one kit. The Ultimate Builder's Kit (UBK) for Glock Gen 3-4 is built around the Alpha Competition trigger platform, but also includes a striker, striker spring, connector, safety plunger, and safety plunger spring. The striker is machined from stainless steel and matches the geometry of the Alpha Competition sear, while the safety plunger matches the geometry of the Alpha Competition trigger bar and is made from tool steel. All Ultimate Builder's Kit parts are heat treated and NP3 coated for durability and increased lubricity. The Timney Alpha Competition UBK trigger kit has a factory set pull weight of 2.5 to 3 pounds to maintain the lighter pull weight and smoother feel of a Timney Trigger all while upholding the reliability and dependability of the stock Glock trigger.
Fits: Medium frame, double stack Glock Gen 3-4. INTENDED FOR COMPETITION USE ONLY.
*Not compatible with single stack or large frame handguns (i.e. 10mm or .45acp)